<template>
  <div id="app">
    <nav>
      <!-- <router-link to="/">Home</router-link> -->
      <!-- <router-link to="/about">About</router-link> -->

      <router-view></router-view>
    </nav>
  </div>
</template>

<style lang="less">
/* 清空外边距和内边距 */
  html,body,h3,p{
    margin:0;
    padding:0;
  }
</style>